ID my action and trigger please

[Kansas Kid]

My first inline muzzleloader. It’s a build by someone that I just got off gunbroker. What I know so far is it’s a .40 cal .402x.420 ish square cut bore with about 1-48 twist. Which is good as I wanted a round ball gun. LH stock from a bolt action center fire rifle glass bed to barreled action. #11 standard 1/4-28 nipple. Redfield Olympic sights. Nice trigger that pulls at 10oz.

Nipple that came with it was short and would not have fired it so I installed a new longer one and the striker would hit the nipple so I put a shim in to just miss the hitting the nipple. Seemed like the thing to do ?

There are no markings on anything so can anyone ID the action and trigger. And is there a long skinny nipple wrench people use on these ?
Thanks in advance.

 

[michiganmuzzy]

I don't know about the action and barrel but that sure is an interesting stock that it’s in.

 

[Kansas Kid]

Will never know for sure on the barrel. I would guess green mountain judging by the rifling style.

 

[ElDiablo]

There’s a lot that’s interesting about that rifle…

 

[ElDiablo]

I didn’t see that one on Gunbroker. How was it described?

 

[Kansas Kid]

I searched left hand in muzzleloader.

 

[Confederate rifleman]

Kinda reminds me of the old 10X actions.

 

[smokepolehall]

I doubt you will find a nipple wrench that actually fits a Custom inline rifle. Maybe a small ignition wrench of proper size. That is what i use on mine, a 12 pt. 5/16".

 

[Kansas Kid]

Thanks guys. I did order a ratcheting wrench from BACO.
I’ll research the 10x action.